Calcule o valor de x, sabendo que as retas “e” “f” e “a” são paralelas a)36 b)37 c)37,5 d)38

asked Apr 4, 2021 157k views

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Calcule o valor de x, sabendo que as retas “e” “f” e “a” são paralelas

a)36
b)37
c)37,5
d)38

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3 votes

Answer:

Explanation:

$(x)/(25)=(60)/(40)\\\\By\:Thales's\:Theorem\\\\x=(60*25)/(40)\\\\x=(60*5)/(8)\\\\x=(15*5)/(2)\\\\x=(75)/(2)\\\\x=37.5$

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